Harmony XVM LED Beacon Tower with Buzzer, 1 Light Elements, White, 24 V. Multifunction: Yes. Decibels at 1 Metre: 85dB. Mounting Style: Base Mount. Height: 62mm. Base Diameter: 47mm. Connection Type: Screw. Current Consumption: <15mA. Minimum Decibel: 0dB. IP Rating: IP40, IP42. MPN: XVMC29B, Schneider Electric